Diamond Head
E14705
Diamond Head is a famous volcanic tuff cone and iconic natural landmark overlooking Waikiki on the island of Oahu in Hawaii.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T129780 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Diamond Head Context triple: [Honolulu, Hawaii, United States, hasLandmark, Diamond Head]
-
A.
Science Hill
Science Hill is a major academic area of Yale University that houses many of the university’s science departments, laboratories, and research facilities.
-
B.
Half Dome
Half Dome is a famous granite rock formation in California known for its distinctive sheer face and popular but strenuous hiking and climbing routes.
-
C.
Moro Rock
Moro Rock is a prominent granite dome in California’s Sierra Nevada, famed for its steep stairway trail and sweeping views over Sequoia National Park and the Great Western Divide.
-
D.
El Capitan
El Capitan is a massive vertical granite monolith in California’s Sierra Nevada, famed worldwide as one of the most iconic and challenging big-wall rock climbing destinations.
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E.
Mount Sinai
Mount Sinai is the biblical mountain in the Sinai Peninsula where Moses is traditionally believed to have received God's law, making it a central site in Jewish, Christian, and Islamic tradition.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Diamond Head Target entity description: Diamond Head is a famous volcanic tuff cone and iconic natural landmark overlooking Waikiki on the island of Oahu in Hawaii.
-
A.
Science Hill
Science Hill is a major academic area of Yale University that houses many of the university’s science departments, laboratories, and research facilities.
-
B.
Half Dome
Half Dome is a famous granite rock formation in California known for its distinctive sheer face and popular but strenuous hiking and climbing routes.
-
C.
Moro Rock
Moro Rock is a prominent granite dome in California’s Sierra Nevada, famed for its steep stairway trail and sweeping views over Sequoia National Park and the Great Western Divide.
-
D.
El Capitan
El Capitan is a massive vertical granite monolith in California’s Sierra Nevada, famed worldwide as one of the most iconic and challenging big-wall rock climbing destinations.
-
E.
Mount Sinai
Mount Sinai is the biblical mountain in the Sinai Peninsula where Moses is traditionally believed to have received God's law, making it a central site in Jewish, Christian, and Islamic tradition.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
landmark
ⓘ
state monument ⓘ tourist attraction ⓘ volcanic tuff cone ⓘ |
| alsoKnownAs | Lēʻahi ⓘ |
| composition | tuff ⓘ |
| contains | Fire Control Station Diamond Head ⓘ |
| elevation |
about 232 meters
ⓘ
about 761 feet ⓘ |
| establishedAsStateMonument | 1962 ⓘ |
| formedBy | explosive eruptions ⓘ |
| geologicalAge |
Quaternary period
ⓘ
surface form:
Quaternary
|
| governedBy | Hawaii Department of Land and Natural Resources ⓘ |
| hasAccessPoint | Diamond Head Road ⓘ |
| hasDesignation |
Diamond Head
self-linksurface differs
ⓘ
surface form:
Diamond Head State Monument
|
| hasFeature |
crater
ⓘ
military bunkers ⓘ summit lookout ⓘ tunnels ⓘ |
| hasViewOf |
Downtown Honolulu
ⓘ
surface form:
Honolulu skyline
Pacific Ocean ⓘ |
| isIconOf |
Hawaii tourism
ⓘ
Honolulu, Hawaii, United States ⓘ
surface form:
Honolulu
Waikiki ⓘ |
| isPopularFor |
photography
ⓘ
sightseeing ⓘ sunrise hikes ⓘ |
| lastEruption | about 150,000 to 200,000 years ago ⓘ |
| locatedIn |
Hawaii
ⓘ
Honolulu, Hawaii, United States ⓘ
surface form:
Honolulu
United States of America ⓘ
surface form:
United States
|
| locatedOn |
Oahu
ⓘ
surface form:
island of Oahu
|
| nameLanguage | Hawaiian ⓘ |
| near |
Kapiolani Park
ⓘ
surface form:
Kapiʻolani Park
Waikiki ⓘ
surface form:
Waikiki neighborhood
|
| offers |
hiking trail to summit
ⓘ
panoramic views of Honolulu ⓘ views of Pacific Ocean ⓘ |
| overlooks | Waikiki ⓘ |
| partOf |
Honolulu Volcanic Series
ⓘ
Koʻolau Range ⓘ
surface form:
Koʻolau Range volcanic system
|
| prominence | about 232 meters ⓘ |
| protectedAreaType | state park ⓘ |
| touristVisitsPerYear | over 1 million visitors ⓘ |
| usedFor | coastal defense in early 20th century ⓘ |
| visibleFrom |
Waikiki
ⓘ
surface form:
Waikiki Beach
|
| volcanoType |
tuff cone
ⓘ
tuff ring ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Diamond Head Description of subject: Diamond Head is a famous volcanic tuff cone and iconic natural landmark overlooking Waikiki on the island of Oahu in Hawaii.
Referenced by (55)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Diamond Head State Monument trail system
this entity surface form:
Diamond Head volcanic tuff cone